A carton rear dumping turning machine

Abstract

The present invention discloses a carton rear-dumping turning machine, which relates to the technical field of turning machines. This carton rear-dumping turning machine comprises a conveyor arranged on a bottom plate, and the conveyor comprises a frame and a roller, the top of the bottom plate is connected with a baffle through a lifting mechanism, and the side wall of the baffle is connected with a buffer plate through a buffer mechanism, the top of the bottom plate is fixedly connected with two symmetrically arranged first fixed plates, and the side wall of each first fixed plate is rotatably connected with a rotating plate through a first rotating shaft, and the rotation of the rotating plate is driven by a driving mechanism. This carton rear-dumping turning machine can buffer the carton, and at the same time, it can be dumped and turned over during the transportation process, and can also support it during the dumping process, and can limit and center the carton to avoid the carton from being offset, and is more stable and smooth, ensuring the quality of the flipping; it can be applicable to cartons of different specifications and sizes, and has stronger applicability.

Description

Technical Field

[0001] The invention relates to the technical field of overturning machines, in particular to a carton rear-dumping overturning machine. Background Art

[0002] Due to the packaging characteristics of some pharmaceutical products, cartons need to be packed upright during packing. After the products are packed, the cartons need to be laid flat for the next process. At this time, a carton rear-tilt flipping machine is needed to flip them.

[0003] However, when the existing carton rear-dumping turning machine is used, the carton is easily offset when it is dumped and turned, and it is not stable and reliable enough. In addition, it is not smooth enough when it is dumped and turned, which can easily cause damage to the products inside and affect the turning effect. Summary of the invention

[0004] The object of the present invention is to provide a carton rear dumping overturning machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a carton rear-dumping turning machine, comprising a conveyor arranged on a bottom plate, and the conveyor comprises a frame and a roller, the top of the bottom plate is connected to a baffle through a lifting mechanism, and the side wall of the baffle is connected to a buffer plate through a buffer mechanism, the top of the bottom plate is fixedly connected to two symmetrically arranged first fixed plates, and the side wall of each first fixed plate is rotatably connected to a rotating plate through a first rotating shaft, the rotation of the rotating plate is driven by a driving mechanism, and the side wall of each rotating plate is connected to a moving block through a first moving mechanism, the side wall of the moving block is connected to a support plate through a second moving mechanism, the side wall of each support plate is connected to a centering plate through a reset mechanism, and a visual sensor is fixedly connected to the top of the frame.

[0006] Preferably, the driving mechanism includes a second fixed plate fixedly connected to the base plate, and the side wall of the second fixed plate is rotatably connected to the cylinder via a second rotating shaft, the side wall of the rotating plate is fixedly connected to a fixed block, and the telescopic end of the cylinder is rotatably connected to the side wall of the fixed block via a third rotating shaft.

[0007] Preferably, the first moving mechanism includes two symmetrically arranged first T-shaped guide rods fixedly connected to the side walls of the moving block, and the side walls of the first T-shaped guide rods are sleeved with first connecting blocks, the first connecting blocks are fixed to the side walls of the rotating plate, and the side walls of each first T-shaped guide rod are sleeved with first springs, the side walls of the first connecting blocks are fixedly connected to electromagnets, and the side walls of the moving block are fixedly connected to iron blocks.

[0008] Preferably, the second moving mechanism includes two symmetrically arranged moving rods inserted in the side walls of the moving block, and one end of the moving rod is fixedly connected to the second connecting block, the second connecting block is fixed to the side wall of the support plate, and the side wall of each moving rod is sleeved with a second spring, the other end of the moving rod is fixedly connected to a pushing block, and the movement of the pushing block is pushed by the pushing mechanism.

[0009] Preferably, the pushing mechanism includes a first rounded corner arranged on the side wall of the pushing block, and the side wall of the rotating plate is fixedly connected with a pushing plate, the pushing plate includes an inclined surface, and the pushing block can slide on the inclined surface, and a limiting mechanism for limiting the pushing block is provided on the top of the moving block.

[0010] Preferably, the limiting mechanism includes a limiting hole opened at the top of the pushing block, and the top of the moving block is fixedly connected to two symmetrically arranged second T-shaped guide rods, the side walls of the second T-shaped guide rods are sleeved with moving plates, and the bottom of the moving plate is fixedly connected with a conical block, the side walls of each of the second T-shaped guide rods are sleeved with a third spring, and a limiting component for limiting the moving plate is arranged on the top of the bottom plate.

[0011] Preferably, the limiting assembly includes an L-shaped plate fixedly connected to the top of the bottom plate, the top of the L-shaped plate is fixedly connected to the limiting plate, and the limiting plate includes a second rounded corner.

[0012] Preferably, the buffer mechanism includes a plurality of buffers fixedly connected to the side wall of the baffle, and the other end of the buffer is fixed to the side wall of the support plate, the side wall of the buffer plate is fixedly connected with a sensing block, and the side wall of the baffle is fixedly connected with a proximity switch.

[0013] Preferably, the reset mechanism includes two symmetrically arranged third T-shaped guide rods fixedly connected to the side walls of each center plate, and the side wall of each third T-shaped guide rod is sleeved with a third connecting plate, the third connecting plate is fixed to the side wall of the support plate, and the side wall of each third T-shaped guide rod is sleeved with a fourth spring.

[0014] Preferably, the lifting mechanism includes a first U-shaped plate and a second U-shaped plate fixedly connected to the top of the base plate, and the top of the first U-shaped plate is rotatably connected to a threaded rod, the side wall of the threaded rod is threadedly connected to a threaded tube, and the upper end of the threaded tube is fixed to the bottom of the baffle, the top of the second U-shaped plate is fixedly connected to a sleeve rod, and the side wall of the sleeve rod is sleeved with a sleeve, the upper end of the sleeve is fixed to the bottom of the baffle, and the top of the first U-shaped plate is fixedly connected to a motor, and the output end of the motor is fixed to the lower end of the threaded rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This carton rear-dumping overturning machine is provided with a lifting mechanism and a buffer mechanism, etc., when in use, the carton is conveyed on the roller, at this time, the electromagnet is energized to attract the iron block, so that the moving block moves in the direction close to the rotating plate, and at the same time, the first spring is compressed, and when the moving block moves, it drives the moving plate to move synchronously, and when the limit plate is separated from the moving plate, the moving plate can move downward under the action of the third spring, and when the first fillet is against the inclined surface, it can push the pushing block to move in the direction away from the moving block, and drive the second connecting block to move in the direction close to the moving block through the moving rod, and at the same time, the second spring is compressed and drives the supporting plate to move synchronously, At this time, the pushing block can slide along the bottom of the moving plate, and when the pushing block abuts against the side wall of the conical block, the moving plate can be pushed to move upward. At the same time, the third spring is compressed. When the conical block is aligned with the limiting hole, the moving plate can move downward under the action of the third spring, and the conical block is inserted into the limiting hole for limiting. At this time, the carton can pass between the two support plates. When the carton abuts against the buffer plate, the buffer is deformed, and the buffer plate moves toward the direction close to the baffle, which can play a good buffering effect and is more stable and reliable. At the same time, the proximity switch detects the sensing block. At this time, the electromagnet is powered off, and the moving block can move away from the rotating plate under the action of the first spring. The two supporting plates are driven to move closer to each other through the limiting mechanism and the second moving mechanism. After the first spring is reset, the moving plate slides along the second fillet to the top of the limiting plate. At this time, the conical block withdraws from the limiting hole, and the second connecting block can move in the direction away from the moving block under the action of the second spring, and push the carton to resist the side wall of the buffer plate. When the carton continues to be conveyed forward, the carton will gradually fall under the blocking action of the buffer plate. At the same time, the cylinder is started to pull the rotating plate to rotate along the first rotating shaft, and the two supporting plates can be driven to rotate gradually through the first moving mechanism and the second moving mechanism, so that the carton can be gradually dumped. Wait until the support plate rotates to a horizontal state. After the carton is in the state, the carton and the support plate gradually separate, thereby realizing the flipping of the carton. The use is more convenient, faster, more stable and reliable, and it can be applied to cartons of different sizes and specifications, and it is more applicable. This type of carton rear-dumping flipping machine, by setting a reset mechanism, etc., after the carton passes through between the two support plates, when the two support plates move close to each other, when the two centering plates are against the two sides of the carton, the fourth spring is gradually compressed, so that the carton can be adjusted to the center, and when tipping and flipping, the carton can also be limited and centered to avoid the carton from shifting. The machine is more stable and reliable, ensuring the quality of flipping, and it can be applied to cartons of different sizes and specifications, and it is more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2It is a schematic diagram of the overall structure of the present invention from another perspective;

[0019] Figure 3 It is a schematic diagram of the position of the reset mechanism in the present invention;

[0020] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0022] Figure 6 for Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0023] Figure 7 for Figure 5 Schematic diagram of the enlarged structure at D in the middle;

[0024] Figure 8 for Figure 6 Schematic diagram of the enlarged structure at E in the middle.

[0025] In the figure: 1, bottom plate; 2, buffer mechanism; 201, buffer; 202, proximity switch; 203, induction block; 3, first moving mechanism; 301, first T-shaped guide rod; 302, first spring; 303, first connecting block; 304, electromagnet; 305, iron block; 4, second moving mechanism; 401, moving rod; 402, second connecting block; 403, pushing block; 404, second spring; 5, pushing mechanism; 501, first fillet; 502, pushing plate; 503, inclined plane; 6, limiting mechanism; 601, limiting hole; 602, moving plate; 603, conical block; 604, second T-shaped guide rod; 605, third spring; 7, limiting assembly; 701, L-shaped plate; 702, limiting plate; 703, first Two fillets; 8. Driving mechanism; 801. Second fixed plate; 802. Cylinder; 803. Second rotating shaft; 804. Fixed block; 805. Third rotating shaft; 9. Lifting mechanism; 901. First U-shaped plate; 902. Second U-shaped plate; 903. Sleeve rod; 904. Sleeve; 905. Threaded tube; 906. Threaded rod; 907. Motor; 10. Reset mechanism; 1001. Third T-shaped guide rod; 1002. Third connecting plate; 1003. Fourth spring; 11. Conveyor; 1101. Frame; 1102. Roller; 12. Baffle; 13. Buffer plate; 14. First fixed plate; 15. First rotating shaft; 16. Rotating plate; 17. Moving block; 18. Support plate; 19. Visual sensor; 20. Centering plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 8 The present invention provides a technical solution: a carton rear dumping overturning machine, comprising a conveyor 11 arranged on a bottom plate 1, and the conveyor 11 comprises a frame 1101 and a roller 1102, the top of the bottom plate 1 is connected with a baffle 12 through a lifting mechanism 9, and the side wall of the baffle 12 is connected with a buffer plate 13 through a buffer mechanism 2, the top of the bottom plate 1 is fixedly connected with two symmetrically arranged first fixed plates 14, and the side walls of each first fixed plate 14 are rotatably connected with a rotating plate 16 through a first rotating shaft 15, the rotation of the rotating plate 16 is driven by a driving mechanism 8, and the side walls of each rotating plate 16 are connected with a rotating plate 16. A moving block 17 is connected via a first moving mechanism 3, and the side wall of the moving block 17 is connected to a support plate 18 via a second moving mechanism 4. The side walls of each support plate 18 are connected to a centering plate 20 via a reset mechanism 10, and a visual sensor 19 is fixedly connected to the top of the frame 1101, which can buffer the carton and, at the same time, can tip over and flip it during transportation, and can also support it during the tipping process, and can limit and center the carton to avoid carton deviation, making it more stable and smooth, and ensuring the quality of flipping; it can be suitable for cartons of different specifications and sizes, and has stronger applicability.

[0028] See also Figure 1 , Figure 3 and Figure 5 The driving mechanism 8 includes a second fixed plate 801 fixedly connected to the bottom plate 1, and the side wall of the second fixed plate 801 is rotatably connected to the cylinder 802 through the second rotating shaft 803, the side wall of the rotating plate 16 is fixedly connected to the fixed block 804, and the telescopic end of the cylinder 802 is rotatably connected to the side wall of the fixed block 804 through the third rotating shaft 805. The cylinder 802 is started to pull the rotating plate 16 to rotate along the first rotating shaft 15, and the two supporting plates 18 can be driven to rotate gradually through the first moving mechanism 3 and the second moving mechanism 4, so that the carton can be gradually dumped. After the supporting plate 18 rotates to a horizontal state, the carton and the supporting plate 18 are gradually separated, thereby realizing the flipping of the carton, which is more convenient, faster, more stable and reliable to use.

[0029] See also Figure 7 and Figure 8The first moving mechanism 3 includes two symmetrically arranged first T-shaped guide rods 301 fixedly connected to the side walls of the moving block 17, and the side walls of the first T-shaped guide rods 301 are sleeved with first connecting blocks 303, the first connecting blocks 303 are fixed to the side walls of the rotating plate 16, and the side walls of each first T-shaped guide rod 301 are sleeved with first springs 302, the side walls of the first connecting blocks 303 are fixedly connected with electromagnets 304, and the side walls of the moving block 17 are fixedly connected with iron blocks 305, the electromagnets 304 are energized to attract the iron blocks 305, so that the moving block 17 moves toward the rotating plate 16, and at the same time, the first springs 302 are compressed.

[0030] See also Figure 7 and Figure 8 The second moving mechanism 4 includes two symmetrically arranged moving rods 401 inserted into the side walls of the moving block 17, and one end of the moving rod 401 is fixedly connected to the second connecting block 402, the second connecting block 402 is fixed to the side wall of the support plate 18, and the side wall of each moving rod 401 is sleeved with a second spring 404, the other end of the moving rod 401 is fixedly connected to a pushing block 403, and the movement of the pushing block 403 is pushed by the pushing mechanism 5, the pushing mechanism 5 pushes the pushing block 403 to move in the direction away from the moving block 17, and the moving rod 401 drives the second connecting block 402 to move in the direction close to the moving block 17, and at the same time, the second spring 404 is compressed and drives the support plate 18 to move synchronously.

[0031] See also Figure 7 The pushing mechanism 5 includes a first rounded corner 501 arranged on the side wall of the pushing block 403, and the side wall of the rotating plate 16 is fixedly connected with a pushing plate 502, the pushing plate 502 includes an inclined surface 503, and the pushing block 403 can slide on the inclined surface 503, and a limiting mechanism 6 for limiting the pushing block 403 is provided on the top of the moving block 17. When the first rounded corner 501 is against the inclined surface 503, the pushing block 403 can be pushed to move in a direction away from the moving block 17.

[0032] See also Figure 7 The limiting mechanism 6 includes a limiting hole 601 opened at the top of the pushing block 403, and the top of the moving block 17 is fixedly connected with two symmetrically arranged second T-shaped guide rods 604, the side walls of the second T-shaped guide rods 604 are sleeved with a moving plate 602, and the bottom of the moving plate 602 is fixedly connected with a conical block 603, the side walls of each second T-shaped guide rod 604 are sleeved with a third spring 605, and the top of the bottom plate 1 is provided with a limiting component 7 for limiting the moving plate 602, when the conical block 603 is aligned with the limiting hole 601, the moving plate 602 can move downward under the action of the third spring 605, and the conical block 603 is inserted into the limiting hole 601 for limiting.

[0033] See also Figure 5 and Figure 7 The limiting assembly 7 includes an L-shaped plate 701 fixedly connected to the top of the base plate 1, the top of the L-shaped plate 701 is fixedly connected to the limiting plate 702, and the limiting plate 702 includes a second rounded corner 703, and the movable plate 602 can slide along the second rounded corner 703 to the top of the limiting plate 702 and limit the movable plate 602.

[0034] See also Figure 4 The buffer mechanism 2 includes a plurality of buffers 201 fixedly connected to the side wall of the baffle 12, and the other end of the buffer 201 is fixed to the side wall of the support plate 18, the side wall of the buffer plate 13 is fixedly connected with a sensing block 203, and the side wall of the baffle 12 is fixedly connected with a proximity switch 202. When the carton abuts against the buffer plate 13, the buffer 201 is deformed, and the buffer plate 13 moves toward the direction close to the baffle 12, which can play a good buffering effect and is more stable and reliable. At the same time, the proximity switch 202 detects the sensing block 203, and at this time, the electromagnet 304 is powered off.

[0035] See also Figure 6 The reset mechanism 10 includes two symmetrically arranged third T-shaped guide rods 1001 fixedly connected to the side walls of each centering plate 20, and the side wall of each third T-shaped guide rod 1001 is sleeved with a third connecting plate 1002, the third connecting plate 1002 is fixed to the side wall of the support plate 18, and the side wall of each third T-shaped guide rod 1001 is sleeved with a fourth spring 1003. After the carton passes through between the two support plates 18, when the two support plates 18 move closer to each other, when the two centering plates 20 are against the two sides of the carton, the fourth spring 1003 is gradually compressed, so that the carton can be centered, and when tipping and flipping, the carton can also be limited and centered to avoid the carton from shifting, which is more stable and reliable and ensures the quality of flipping.

[0036] See also Figure 1 and Figure 2 The lifting mechanism 9 includes a first U-shaped plate 901 and a second U-shaped plate 902 fixedly connected to the top of the bottom plate 1, and the top of the first U-shaped plate 901 is rotatably connected to a threaded rod 906, the side wall of the threaded rod 906 is threadedly connected to a threaded tube 905, and the upper end of the threaded tube 905 is fixed to the bottom of the baffle 12, the top of the second U-shaped plate 902 is fixedly connected to a sleeve rod 903, and the side wall of the sleeve rod 903 is sleeved with a sleeve tube 904, the upper end of the sleeve tube 904 is fixed to the bottom of the baffle 12, the top of the first U-shaped plate 901 is fixedly connected to a motor 907, and the output end of the motor 907 is fixed to the lower end of the threaded rod 906, the motor 907 is started, and the rotation of the motor 907 drives the rotation of the threaded rod 906, thereby driving the threaded tube 905 and the sleeve tube 904 to be lifted and lowered, and then driving the baffle 12 to be lifted and lowered, which can be suitable for cartons of different specifications and sizes, and has stronger applicability.

[0037] Working principle: When in use, the carton is transported on the roller 1102. At this time, the electromagnet 304 is energized to attract the iron block 305, so that the moving block 17 moves in the direction close to the rotating plate 16. At the same time, the first spring 302 is compressed. When the moving block 17 moves, it drives the moving plate 602 to move synchronously. When the limit plate 702 is separated from the moving plate 602, the moving plate 602 can move downward under the action of the third spring 605. When the first fillet 501 is against the inclined surface 503, the pushing block 403 can be pushed to move in the direction away from the moving block 17. The moving rod 401 drives the moving plate 602 to move synchronously. The second connecting block 402 is moved toward the direction close to the moving block 17. At the same time, the second spring 404 is compressed and drives the support plate 18 to move synchronously. At this time, the pushing block 403 can slide along the bottom of the moving plate 602. When the pushing block 403 abuts against the side wall of the conical block 603, the moving plate 602 can be pushed to move upward. At the same time, the third spring 605 is compressed. When the conical block 603 is aligned with the limiting hole 601, the moving plate 602 can move downward under the action of the third spring 605, and the conical block 603 is inserted into the limiting hole 601 for limiting. At this time, the carton can pass through between the two support plates 18.

[0038] When the carton abuts against the buffer plate 13, the buffer 201 is deformed, and the buffer plate 13 moves toward the direction close to the baffle 12, which can play a good buffering effect and is more stable and reliable. At the same time, the proximity switch 202 detects the sensing block 203. At this time, the electromagnet 304 is powered off, and the moving block 17 can move in the direction away from the rotating plate 16 under the action of the first spring 302, and drive the two support plates 18 to move closer to each other through the limiting mechanism 6 and the second moving mechanism 4. After the first spring 302 is reset, the moving plate 602 slides along the second fillet 703 to the top of the limiting plate 702. At this time, the conical block 603 withdraws from the limiting hole 601, and the second connecting block 402 can move in the direction away from the moving block 17 under the action of the second spring 404, and push the carton to abut against the side wall of the buffer plate 13;

[0039] When the carton continues to be transported forward, the carton will gradually fall down under the blocking effect of the buffer plate 13. At the same time, the cylinder 802 is started to pull the rotating plate 16 to rotate along the first rotating shaft 15, and the two supporting plates 18 can be driven to gradually rotate through the first moving mechanism 3 and the second moving mechanism 4, so that the carton can be gradually tilted. After the supporting plate 18 rotates to a horizontal state, the carton and the supporting plate 18 are gradually separated, so that the carton can be turned over, which is more convenient, faster, more stable and reliable to use;

[0040] Furthermore, after the carton passes through between the two support plates 18, when the two support plates 18 move toward each other, and when the two centering plates 20 abut against the two sides of the carton, the fourth spring 1003 is gradually compressed, so that the carton can be centered, and when tipping and flipping, the carton can also be limited and centered to avoid the carton from shifting, which is more stable and reliable and ensures the quality of flipping.

Claims

1. A carton rear dumping machine, comprising a conveyor (11) arranged on a bottom plate (1), wherein the conveyor (11) comprises a frame (1101) and a roller (1102), characterized in that: The top of the bottom plate (1) is connected to a baffle (12) via a lifting mechanism (9), and the side wall of the baffle (12) is connected to a buffer plate (13) via a buffer mechanism (2); the top of the bottom plate (1) is fixedly connected to two symmetrically arranged first fixed plates (14), and the side wall of each first fixed plate (14) is rotatably connected to a rotating plate (16) via a first rotating shaft (15); the rotation of the rotating plate (16) is driven by a driving mechanism (8), and the side wall of each rotating plate (16) is connected to a moving block (17) via a first moving mechanism (3); the side wall of the moving block (17) is connected to a supporting plate (18) via a second moving mechanism (4); the side wall of each supporting plate (18) is connected to a centering plate (20) via a reset mechanism (10); and the top of the frame (1101) is fixedly connected to a visual sensor (19); The second moving mechanism (4) comprises two symmetrically arranged moving rods (401) inserted into the side wall of the moving block (17), and one end of the moving rod (401) is fixedly connected to the second connecting block (402), the second connecting block (402) is fixed to the side wall of the support plate (18), and the side wall of each moving rod (401) is sleeved with a second spring (404), the other end of the moving rod (401) is fixedly connected to a pushing block (403), and the movement of the pushing block (403) is driven by a pushing mechanism (5), the pushing mechanism (5) comprises a first fillet (501) arranged on the side wall of the pushing block (403), and the side wall of the rotating plate (16) is fixedly connected to the pushing plate (502), the pushing plate (502) comprises an inclined surface (503), and the pushing block (403) can slide on the inclined surface (503), and the top of the moving block (17) is provided with A limiting mechanism (6) for limiting the position of a push block (403), the limiting mechanism (6) comprising a limiting hole (601) provided at the top of the push block (403), and two symmetrically arranged second T-shaped guide rods (604) are fixedly connected to the top of the moving block (17), the side walls of the second T-shaped guide rods (604) are sleeved with a moving plate (602), and the bottom of the moving plate (602) is fixedly connected with a conical block (603), the side walls of each second T-shaped guide rod (604) are sleeved with a third spring (605), and a limiting assembly (7) for limiting the moving plate (602) is provided at the top of the bottom plate (1), the limiting assembly (7) comprising an L-shaped plate (701) fixedly connected to the top of the bottom plate (1), the top of the L-shaped plate (701) is fixedly connected with the limiting plate (702), and the limiting plate (702) comprises a second rounded corner (703).

2. A carton rear dumping turning machine according to claim 1, characterized in that: The driving mechanism (8) comprises a second fixed plate (801) fixedly connected to the bottom plate (1), and the side wall of the second fixed plate (801) is rotatably connected to a cylinder (802) via a second rotating shaft (803), the side wall of the rotating plate (16) is fixedly connected to a fixed block (804), and the telescopic end of the cylinder (802) is rotatably connected to the side wall of the fixed block (804) via a third rotating shaft (805).

3. The carton rear dumping turning machine according to claim 1, characterized in that: The first moving mechanism (3) comprises two symmetrically arranged first T-shaped guide rods (301) fixedly connected to the side wall of the moving block (17), the side wall of the first T-shaped guide rod (301) being sleeved with a first connecting block (303), the first connecting block (303) being fixed to the side wall of the rotating plate (16), and the side wall of each first T-shaped guide rod (301) being sleeved with a first spring (302), the side wall of the first connecting block (303) being fixedly connected to an electromagnet (304), and the side wall of the moving block (17) being fixedly connected to an iron block (305).

4. The carton rear dumping turning machine according to claim 1, characterized in that: The buffer mechanism (2) comprises a plurality of buffers (201) fixedly connected to the side wall of the baffle (12), and the other end of the buffer (201) is fixed to the side wall of the support plate (18), the side wall of the buffer plate (13) is fixedly connected to a sensing block (203), and the side wall of the baffle (12) is fixedly connected to a proximity switch (202).

5. The carton rear dumping turning machine according to claim 1, characterized in that: The reset mechanism (10) comprises two symmetrically arranged third T-shaped guide rods (1001) fixedly connected to the side walls of each center plate (20), and the side wall of each third T-shaped guide rod (1001) is sleeved with a third connecting plate (1002), the third connecting plate (1002) is fixed to the side wall of the support plate (18), and the side wall of each third T-shaped guide rod (1001) is sleeved with a fourth spring (1003).

6. The carton rear dumping turning machine according to claim 1, characterized in that: The lifting mechanism (9) comprises a first U-shaped plate (901) and a second U-shaped plate (902) fixedly connected to the top of the bottom plate (1); the top of the first U-shaped plate (901) is rotatably connected to a threaded rod (906); the side wall of the threaded rod (906) is threadedly connected to a threaded tube (905); the upper end of the threaded tube (905) is fixed to the bottom of the baffle (12); the top of the second U-shaped plate (902) is fixedly connected to a sleeve rod (903); the side wall of the sleeve rod (903) is sleeved with a sleeve tube (904); the upper end of the sleeve tube (904) is fixed to the bottom of the baffle (12); the top of the first U-shaped plate (901) is fixedly connected to a motor (907); and the output end of the motor (907) is fixed to the lower end of the threaded rod (906).

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